dove of peace. with dove holding an olive branch ising peace on earth. line art dove. ink painting style. line

abstract and animal art background beautiful bird birds blue branch branding card care charity concept day decoration decorative design dove element faith feather flat flight fly flying for free freedom graphic heaven holding holiday holy hope humanity icon idea illustration ink inspiration isolated line logo love nature olive painting peace peaceful pigeon poster religion religious retro shape sign silhouette simple sky style symbol symbolising template vector white wing wings world